CommandArgumentsTest.php

<?php

use PHPUnit\Framework\TestCase;
use Robo\Traits\Common\CommandArgumentsHost;

/**
 * Class CommandArgumentsTest.
 *
 * @coversDefaultClass \Robo\Common\CommandArguments
 */
class CommandArgumentsTest extends TestCase
{
    public function casesArgs() {
        return [
            'no arguments' => [
                '',
                '',
                [],
            ],
            'empty string' => [
                ' ""',
                ' ""',
                [""],
            ],
            'space' => [
                " ' '",
                ' " "',
                [' '],
            ],
            '$' => [
                " 'a\$b'",
                ' a$b',
                ['a$b'],
            ],
            '*' => [
                " 'a*b'",
                ' a*b',
                ['a*b'],
            ],
            'multi' => [
                ' "" \'a\' \'$PATH\'',
                ' "" a $PATH',
                ['', 'a', '$PATH'],
            ],
        ];
    }

    /**
     * @dataProvider casesArgs
     *
     * @covers ::args
     *
     * @param string $expected
     * @param array $args
     */
    public function testArgs($expectedLinux, $expectedWindows, $args)
    {
        $expected = stripos(PHP_OS, 'WIN') === 0 ? $expectedWindows : $expectedLinux;
        $commandArguments = new CommandArgumentsHost();
        $commandArguments->args($args);
        $this->assertEquals($expected, $commandArguments->getArguments());

        if ($args) {
            $commandArguments = new CommandArgumentsHost();
            call_user_func_array([$commandArguments, 'args'], $args);
            $this->assertEquals($expected, $commandArguments->getArguments());
        }
    }
}